This notice should be filed in front of MIL-L-45550A(AR), dated 7 March 1972 MIL-L-45550A(AR), dated 7 March 1972, with Amendment 4, dated 18 April 1991, and alidation Notice 1, dated 31 October 1990, is inactive for new design and is no longer used, except for replacement purposes. Preparing Activity:Army - AR MSC N/A FSC 1305 uISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by HIS No reproduction or networking permitted without license from HIS Not for Resale